package EstimatorPackage;

import EstimatorPackage.Expressions.Expression;
import DataSetPackage.View;
import HierarchyPackage.Hierarchy;

/**
 *
 * @author Martin Haulrich
 */
public interface EstimatorExp {

    public double getEstimate(Integer did, View v);

    double getEstimate(Expression pe);

    double getEstimate(Expression pe, Hierarchy hier);
}
